Methylredsodiumsalt met CAS 845-10-3

what is of  Methylredsodiumsalt with CAS 845-10-3?

Methyl red sodium salt is the sodium salt of methyl red synthetic dye, which belongs to the azo group of dyes.

Specificatie

Item	Specificaties
maximale absorptie golflengte,λ1 (PH4.5),nm	523~528
λ2(PH6.2),nm	427~437
Massa absorptie coëfficiënt,λ1 (PH4.5),L/(cm·g) ≥	130
λ2(PH6.2),L/(cm·g) ≥	70
PH kleur	4.5 (rood) 6,2 (geel)
Ethanol ontbinding test	Gekwalificeerd
Verlies bij drogen≤	1
Gloeirest (Sulfaat)≤	0.2

Toepassing

Verpakking

Meestal verpakt in 25kg/trommel,en kan ook worden aangepast pakket.

Synoniemen

METHYL RED ETHANOL; METHYL RED INDICATOR; METHYL RED; MIXED SOLUTION; METHYL RED MIXED SOLUTION R; METHYL RED, NEUTRAL; METHYL RED SODIUM SALT; METHYL RED SOLUTION R; METHYL RED, SPIRIT SOLUBLE; METHYL RED, WATER SOLUBLE